using System;
using System.Collections.Generic;
using System.Text;
using DAO;
using DTO;
using System.Data;
namespace BUS
{
 public   class TinhTrangBUS
    {
        public static DataTable LayTatCaTinhTrang_BUS()
        {
            DataTable dt = new DataTable();
            dt= TinhTrangDAO.LayTinhTrang();

            return dt;
        }
      
    }
}
